NTP Setup

Owned by Paul McCullough (Unlicensed)
Last updated: Jun 14, 2017 by Samuel Valdez (Unlicensed)

We have been using this script to set up NTP.

When there are changes to the NTP sevrers, you'll need to modify /etc/ntp.conf and /etc/ntp/step-tickers.

We have also been seeing this issue.

***** Nagios  *****
Notification Type: PROBLEM
Service: PostgreSQL  Timesync
Host: eas-sfproddb.sfgov.org
Address: 10.250.60.196
State: CRITICAL
Date/Time: Wed Jan 2 06:00:11 PST 2013
Additional Info:
POSTGRES_TIMESYNC CRITICAL: DB postgres (host:10.250.60.196)
timediff=70 DB=2013-01-02 05:58:51 Local=2013-01-02 06:00:01

It might be this issue.